CN109255081B - Portal service navigation method and system based on cloud platform - Google Patents
Portal service navigation method and system based on cloud platform Download PDFInfo
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Abstract
The invention discloses a portal service navigation method and a system based on a cloud platform, wherein the method comprises the following steps: when a terminal accesses a service on a cloud platform, generating a navigation strategy according to the position information and access information of the terminal and metadata information of the cloud platform; and determining the node position of the service on the cloud platform accessed by the terminal according to the navigation strategy. The system comprises a position information device, a service processing device and a service processing device, wherein the position information device is used for acquiring position information when a terminal accesses a service on a cloud platform; the access information device is used for acquiring access information when the terminal accesses the service on the cloud platform; the data mapping device is used for acquiring metadata information of the cloud platform; and the algorithm engine device is used for generating a navigation strategy according to the terminal position information, the terminal access information and the metadata information, determining the node position of the service on the terminal access cloud platform, and ensuring that a navigation user can efficiently access valuable and required information and service.
Description
Technical Field
The invention relates to a service navigation technology, in particular to a portal service navigation method and system based on a cloud platform.
Background
At present, a technology for realizing terminal personalized page display by service navigation mainly sets different display modules on a navigation page of a terminal, and achieves diversity of contents of a terminal access page by controlling display contents of the modules. The technical implementation focus is still limited to page content output, and user access and business data mining are not performed to provide information services.
Disclosure of Invention
In order to solve the technical problem, embodiments of the present invention provide a method and a system for navigating a portal service based on a cloud platform, which can ensure that a navigation user can efficiently access valuable and demanding information and services.
According to an aspect of the present application, an embodiment of the present invention provides a portal service navigation method based on a cloud platform, including: when a terminal accesses a service on a cloud platform, generating a navigation strategy according to the position information and access information of the terminal and metadata information of the cloud platform; and determining the node position of the service on the cloud platform accessed by the terminal according to the navigation strategy.
Compared with the prior art, the embodiment of the invention comprises the steps that when the terminal accesses the service on the cloud platform, the navigation strategy is generated according to the position information and the access information of the terminal and the metadata information of the cloud platform; and determining the node position of the service accessed by the terminal on the cloud platform according to the navigation strategy, so that a navigation user can be ensured to efficiently access valuable and required information and service, and the user activity and the ARPU value of the cloud platform are improved.
Further, the location information includes: latitude and longitude information and/or virtual position information of the terminal; the metadata information of the cloud platform includes: converting metadata of the cloud platform to obtain metadata information; the access information comprises access information of the terminal obtained according to historical access data of services on the cloud platform accessed by the terminal.
Further, the information obtained by converting the metadata of the cloud platform includes: synchronously updating metadata content of a cloud platform, and converting the metadata content to obtain a content tag and an attribute tag of the metadata;
further, the access information includes an access tag;
further, the virtual location information includes: cascaded administrative region information.
Further, the determining, according to the navigation policy, a node position at which the terminal accesses a service on the cloud platform includes: and determining the classification node position and/or the clustering node position of the service accessed by the terminal on the cloud platform according to the navigation strategy aiming at the service scene accessed by the terminal.
Optionally, the determining, according to the navigation policy, a classification node position of a service on a cloud platform accessed by a terminal for a service scenario accessed by the terminal includes: and when the terminal is started to access the service on the cloud platform, determining the node position of the classification page accessed by the terminal according to a preset strategy.
Optionally, the determining, according to the navigation policy, a clustering node position of a service accessed by the terminal on the cloud platform for the service scenario accessed by the terminal includes: and when the terminal browses the information columns on the page, determining the node positions of one or more information columns accessed by the terminal according to a preset strategy cluster.
According to the method provided by the embodiment of the application, when the terminal accesses the cloud platform service, the position information and the access information of the terminal and the metadata information of the cloud platform updated in real time can be obtained, and a machine learning algorithm is operated to generate a navigation strategy according to the position information, the access information and the metadata information of the terminal; and determining the node position of the service accessed by the terminal on the cloud platform according to the navigation strategy, so that the navigation user can be ensured to efficiently access valuable and required information and service, and the user activity and the ARPU value of the cloud platform are improved.
According to an aspect of the present application, the present application further provides a portal service navigation system based on a cloud platform, including:
the position information device is used for acquiring the position information when the terminal accesses the service on the cloud platform and sending the acquired terminal position information to the algorithm engine device;
the access information device is used for acquiring access information when the terminal accesses the service on the cloud platform and sending the acquired terminal access information to the algorithm engine device;
the data mapping device is used for acquiring metadata information of the cloud platform and sending the metadata information to the algorithm engine device;
the algorithm engine device is used for generating a navigation strategy according to the terminal position information, the access information and the metadata information; and determining the node position of the service on the cloud platform accessed by the terminal according to the navigation strategy.
Compared with the prior art, the embodiment of the invention comprises a position information device, a service processing device and an algorithm engine device, wherein the position information device is used for acquiring the position information of the terminal when the terminal accesses the service on the cloud platform and sending the acquired terminal position information to the algorithm engine device; the access information device is used for acquiring access information when the terminal accesses the service on the cloud platform and sending the acquired terminal access information to the algorithm engine device; the data mapping device is used for acquiring metadata information of the cloud platform and sending the metadata information to the algorithm engine device; the algorithm engine device is used for generating a navigation strategy according to the terminal position information, the access information and the metadata information; and determining the node position of the service on the cloud platform accessed by the terminal according to the navigation strategy. The navigation method and the navigation system can ensure that a navigation user can efficiently access valuable and required information and services, and improve the user activity and the ARPU value of the cloud platform.
Further, the location information device is specifically configured to obtain longitude and latitude information and/or virtual location information of the terminal;
the data mapping device is specifically used for converting the metadata content of the cloud platform to obtain the metadata information of the cloud platform;
the access information device is specifically used for obtaining the access information of the terminal according to the historical access data of the service on the cloud platform accessed by the terminal.
Further, the data mapping device is specifically configured to update metadata content of the cloud platform synchronously, and convert the metadata content to obtain a content tag and an attribute tag of the metadata;
the access information device is specifically used for obtaining an access label of the terminal according to historical access data of services on the cloud platform accessed by the terminal;
the position information device acquires virtual position information of the terminal, and includes: and acquiring the cascaded administrative region information of the terminal.
Further, the algorithm engine device is specifically configured to determine, according to the navigation policy, a classification node position and/or a clustering node position of a service on the cloud platform accessed by the terminal, for a service scenario accessed by the terminal.
Further, the determining, according to the service scenario accessed by the terminal and according to the navigation policy, a classification node position and/or a clustering node position of the service accessed by the terminal on the cloud platform includes: when the terminal is started to access services on a cloud platform, determining the node position of a page accessed by the terminal according to a preset navigation strategy;
the determining the position of the clustering node of the service accessed by the terminal on the cloud platform according to the navigation strategy aiming at the service scene accessed by the terminal comprises the following steps: and when the terminal browses the information columns on the page, determining the node positions of one or more information columns accessed by the terminal according to a preset strategy cluster.
According to the device provided by the embodiment of the application, when the terminal accesses the cloud platform service, the position information and the access information of the terminal and the metadata information of the cloud platform updated in real time can be acquired, and a machine learning algorithm is operated to generate a navigation strategy according to the position information, the access information and the metadata information of the terminal; and determining the node position of the service accessed by the terminal on the cloud platform according to the navigation strategy, so that the navigation user can be ensured to efficiently access valuable and required information and service, and the user activity and the ARPU value of the cloud platform are improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
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The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the example serve to explain the principles of the invention and not to limit the invention.
Fig. 1 is an architecture of portal service navigation based on a cloud platform according to an embodiment of the present disclosure;
fig. 2 is a method for navigating a portal service based on a cloud platform according to an embodiment of the present disclosure;
fig. 3 is a system for navigating a portal service based on a cloud platform according to an embodiment of the present disclosure.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
The steps illustrated in the flow charts of the figures may be performed in a computer system such as a set of computer-executable instructions. Also, while a logical order is shown in the flow diagrams, in some cases, the steps shown or described may be performed in an order different than here.
As shown in fig. 1, an embodiment of the present application provides a system architecture for portal service navigation based on a cloud platform, including: the system comprises a position information device, an access information device, a data mapping device, an algorithm engine device, a portal node group device, a content aggregation system and a portal display system. The navigation system of the embodiment of the present application is configured by a position information device, an access information device, a data mapping device, an algorithm engine device, and a portal node group device.
Optionally, the location information means may include terminal location dictionary information and provide the algorithm engine means with current location data of the terminal. The position dictionary information can be divided into two types according to the service type of the cloud platform: 1. the method comprises the following steps that general services are classified, the position of a terminal is latitude and longitude information, and the latitude and longitude information is acquired through a geographic position information interface provided by the terminal; 2. customizing the service class: such as hospitals, communities and other services, virtual location information is planned by the cloud platform. The virtual position format is cascaded administrative region information, for example, the virtual position format can be cascaded administrative region codes, such as province-city-district/county-county/town-street/village-community/unit, the regional levels are in a chain relation, and the virtual position format can be searched and searched according to a hierarchy. The virtual position information provided by the application is designed and set according to the cloud platform structure, and the area code does not strictly correspond to the real geographic position. And binding the virtual position information when the terminal registers the customized service product. According to the virtual position information, the regional attributes of the navigation page sites can be divided, such as community site group points, supermarket site group points and hospital site group points; through the virtual position information, the broadcasting and the multicasting of the platform area information and the notice can be flexibly realized; and performing area cascading content management based on the virtual position information, for example, implementing content push and diversification of each affiliated area subsidiary company by a group company unit.
The access information device is responsible for collecting and maintaining the behavior information of the terminal and providing historical behavior data of the terminal for the algorithm engine device, and mainly comprises: in a past period of time, information such as a portal node address accessed by a terminal, page column information set to be collected, an access node time point, an access node affiliated label and the like is acquired; and providing the access information of the terminal to an algorithm engine through filtering processing.
The data mapping device is responsible for reconstructing and decomposing the metadata content of the cloud platform, defining tags, generating metadata information and providing the metadata information required by the algorithm for the algorithm engine device.
And the portal node group device generates a portal access node tree according to the service content of the cloud platform and provides node position information of the service on the terminal access cloud platform for the algorithm engine device.
And the algorithm engine device selects an algorithm to generate a navigation strategy according to the position information, the access information and the metadata information, executes the strategy and determines the position of a portal node of the service accessed on the cloud platform by the terminal or the position of a specific service node.
When a terminal accesses the navigation system, a position information device and an access information device are accessed firstly, the position information device and the access information device acquire the position information and the access information of the terminal and input the position information and the access information into an algorithm engine device, meanwhile, a data mapping device synchronously updates metadata content of a cloud platform from a content aggregation system of the cloud platform, the metadata information obtained by conversion mapping of the acquired metadata content is input into the algorithm engine device, the algorithm engine device generates a navigation strategy according to the position information, the access information and the metadata information of the terminal, executes the navigation strategy, and finally outputs node positions of services on a user access cloud platform, including portal node positions and specific service node positions, to a terminal user from matched service node positions of a portal node group device.
Based on the above framework, the embodiment of the present application provides a portal service navigation method based on a cloud platform, as shown in fig. 2,
step S10: when a terminal accesses a service on a cloud platform, generating a navigation strategy according to the position information and access information of the terminal and metadata information of the cloud platform;
step S12: and determining the node position of the service on the cloud platform accessed by the terminal according to the navigation strategy.
According to the embodiment provided by the application, when a terminal accesses a service on a cloud platform, a navigation strategy is generated according to the position information and the access information of the terminal and the metadata information of the cloud platform; and determining the node position of the service accessed by the terminal on the cloud platform according to the navigation strategy, so that a navigation user can be ensured to efficiently access valuable and required information and service, and the user activity and the ARPU value of the cloud platform are improved.
Optionally, the location information includes: latitude and longitude information and virtual position information of the terminal; the access information includes: obtaining access information of the terminal according to historical access data of the terminal accessing the cloud platform; the metadata information of the cloud platform includes: and converting and mapping the metadata of the cloud platform to obtain metadata information.
The latitude and longitude information of the terminal can be provided through a geographical position information interface provided by the terminal.
The virtual position information of the terminal is generated by cloud platform planning, and the position format is cascaded administrative region information, such as: province-city-district/county-county/town-street/village-community/unit, the regional levels are in chain relation and can be searched according to the level. The virtual position information is designed and set according to the cloud platform structure, and the area code does not strictly correspond to the real geographic position. Generally, if a cloud platform product has location attributes, such as a community portal product, it will have both latitude and longitude real geographic location and virtual location information. Binding the virtual position information when the terminal registers the customized service product, such as: cloud platform community users may register and bind to a community in a certain area and a certain street.
The historical access data of the terminal access cloud platform mainly comprises: in the past period (such as 1 year), the portal node address accessed by the terminal, the acquired page column information, the access node time point, the access node belonging label and other information are set, such as: information such as a hospital portal, provincial and civil hospitals, respiratory medicine, famous medical introduction, expert diagnosis and treatment, a physical examination report and the like is accessed. And obtaining access information of the terminal through filtering processing to form an access label of the terminal, wherein the access label can comprise a plurality of fields, such as medical treatment-respiratory medicine-diagnosis and treatment and the like. And in consideration of the access diversity of the user, the access labels can be arranged in terms of frequency, the access labels with high access frequency are output, and characteristic input is provided for the algorithm engine device.
Optionally, the information obtained by converting the metadata of the cloud platform includes: the method comprises the steps of synchronously updating metadata content of a cloud platform, and obtaining a content tag and an attribute tag of metadata by converting and mapping the metadata content, wherein the content tag and the attribute tag respectively comprise a plurality of fields;
the number of the fields of the content tag, the access tag and the attribute tag may be the same or different.
The existing cloud background, such as a content management system, focuses on the operations of adding, deleting, modifying and checking content data, and does not describe and define the data content in the cloud platform. According to the method and the device, the content data of the cloud platform are reconstructed, decomposed and defined to generate the metadata information, and the feature description of the data content of the cloud platform is completed.
Taking the medical product as an example for feature description, column names in the product can be used as metadata content, and meanwhile, custom tags are added to the metadata, such as: tags for healthcare, life, ambient services, etc. are added to the metadata content. The file format for storing the metadata can adopt standards such as YAML, XML and the like, and is convenient for defining and interfacing interfaces between different systems. Thus, the data mapping means may exchange using a standard file format when updating metadata synchronously from the content aggregation system.
Because the content in the metadata file is described comprehensively and more, the data characteristic dimension can be reduced by performing conversion mapping on the data content of the cloud platform, so that the algorithm complexity is reduced, and the algorithm speculation response speed is increased.
For example, the metadata may be mapped by converting, and the content tag may be extracted according to a tags field in the metadata file format, and the attribute tag may be extracted according to an atrrbibute field in the metadata file format. The metadata information obtained by the conversion mapping must contain a content tag, and may not have an attribute tag. For example, if there is no attribute field in the metadata file, the attribute tag may be configured null by default. Generally, the content tag is generated by a metadata file, and can be automatically generated by a cloud platform content aggregation system or edited and generated by a system media resource manager.
According to an embodiment provided by the present application, the determining, according to the navigation policy, a node position at which the terminal accesses a service on the cloud platform may include: determining the classification node position and/or the clustering node position of the service on the terminal access cloud platform according to the navigation strategy aiming at the service scene accessed by the terminal
Optionally, the determining, according to the navigation policy, a classification node position of a service on the cloud platform accessed by the terminal for the service scenario accessed by the terminal includes: when the terminal is started to access the service on the cloud platform, determining the node position of the classification page accessed by the terminal according to a preset strategy;
the determining the position of the clustering node of the service accessed by the terminal on the cloud platform according to the navigation strategy aiming at the service scene accessed by the terminal comprises the following steps: and when the terminal browses the information columns on the page, determining the node positions of one or more information columns accessed by the terminal according to a preset strategy cluster.
For example, when the terminal is powered on to access a service page (such as a community page) on the cloud platform, a classification algorithm in the navigation system may be adopted to determine the node position of the community page from the classification result; when the user further browses information columns on the community page, such as information service, commodity information, peripheral facilities and the like, a clustering algorithm in a navigation system can be adopted to determine the corresponding node positions of the information contents of the columns.
The common algorithms provided by the embodiment of the application include linear regression, K mean value, decision tree, deep learning CNN, RNN and the like, and the navigation strategy is generated through one or more combination of the algorithms. And the navigation strategy execution result is a matched service node of the portal node group device, and the portal node group device maintains node position information accessed by the portal service. And the information structure is tree-shaped, searching and matching are carried out according to the navigation strategy result, and finally the node position of the service on the cloud platform accessed by the terminal user is output.
Correspondingly, as shown in fig. 3, an embodiment of the present application further provides a portal service navigation system based on a cloud platform, including:
the position information device 30 is used for acquiring position information when the terminal accesses the service on the cloud platform and sending the acquired terminal position information to the algorithm engine device;
the access information device 32 is used for acquiring access information when the terminal accesses the service on the cloud platform and sending the acquired terminal access information to the algorithm engine device;
the data mapping device 34 is used for acquiring metadata information of the cloud platform and sending the metadata information to the algorithm engine device;
an algorithm engine device 36, configured to generate a navigation policy according to the terminal location information, the access information, and the metadata information; and determining the node position of the service on the cloud platform accessed by the terminal according to the navigation strategy.
Further, the location information device is specifically configured to obtain longitude and latitude information and/or virtual location information of the terminal; the access information device is specifically used for obtaining the access information of the terminal according to the historical access data of the service on the cloud platform accessed by the terminal. The data mapping device is specifically used for converting and mapping the metadata content of the cloud platform to obtain the metadata information of the cloud platform.
Optionally, the data mapping apparatus is specifically configured to update metadata content of the cloud platform synchronously, and perform conversion mapping on the metadata content to obtain a content tag and an attribute tag of the metadata;
optionally, the access information device is specifically configured to obtain an access tag of the terminal according to historical access data of the service on the cloud platform accessed by the terminal;
optionally, the acquiring, by the location information device, virtual location information of the terminal includes: and acquiring the cascaded administrative region information of the terminal.
Optionally, the algorithm engine device is specifically configured to determine, according to the navigation policy, a classification node position and/or a clustering node position of a service on the cloud platform accessed by the terminal, for a service scenario accessed by the terminal.
Determining the position of a classification node of a service accessed by the terminal on the cloud platform according to the navigation strategy aiming at the service scene accessed by the terminal, wherein the position comprises the following steps: when the terminal is started to access the service on the cloud platform, determining the node position of a classification page accessed by the terminal according to a preset strategy;
the determining the position of the clustering node of the service accessed by the terminal on the cloud platform according to the navigation strategy aiming at the service scene accessed by the terminal comprises the following steps: and when the terminal browses the information columns on the page, determining the node positions of one or more information columns accessed by the terminal according to a preset strategy cluster.
The invention will be further described with reference to the following exemplary embodiments. Referring to fig. 1:
and step 40, when the terminal accesses the navigation system, connecting to the position information device and the access information device. The navigation system acquires information of an end user from the position information device and the access information device, and the position information device can acquire position information of the end user, and the navigation system comprises: the access information device can obtain the access information of the terminal according to historical access data of services on the cloud platform accessed by the terminal, and the access information comprises: accessing the label, and inputting the position information and the access information of the terminal into an algorithm engine device; the virtual position information comprises cascaded administrative region information.
Step 41, synchronizing metadata contents of the cloud platform by the data mapping device, performing conversion mapping processing, obtaining metadata information and inputting the metadata information into the algorithm engine device;
the data mapping device defines format content of metadata information of the cloud platform, data cleaning is adopted for metadata files of the metadata platform, data dimension is reduced, and metadata is converted and mapped into content tags and attribute tags;
step 42, the algorithm engine means: and generating a navigation strategy model by using machine learning according to the terminal position information provided by the position information device, the access label provided by the access information device and the content label and the attribute label of the metadata provided by the data mapping device, searching a navigation strategy set, selecting and executing a navigation strategy, and outputting the node position of the service on the tripod head platform accessed by the terminal.
For example, the three sets of label feature parameters can be spliced together as input parameters of an algorithm model, such as: assume that the content tag has 200 parameters, the access tag has 100 parameters, and the attribute tag has 30 parameters. The parameters are spliced to obtain 330 parameters of 200+100+30, and the content-behavior-attribute label features can be obtained and input into 330 parameters of the algorithm engine training model.
Specifically, the algorithm engine may implement the following tasks:
(1) under the default condition, the algorithm engine device matches and searches a navigation strategy set according to the input user information data and cloud platform metadata mapping parameters, selects and executes a navigation strategy, and outputs an access position node;
(2) under the training condition, when platform data and user information are updated or a timing plan task is set, the algorithm engine device carries out navigation strategy model training to finish outputting a navigation strategy model; there may be several strategy models in the algorithm engine to form strategy set. The training model is realized by adopting a general training mode of a common algorithm, such as linear regression, K mean value, decision tree, deep learning CNN, RNN and other algorithms.
(3) Under the self-defining condition, a system administrator can define a navigation strategy and a strategy priority in a navigation system, and the self-defining navigation strategy can generally determine the position of a node by using position information or forcibly set the position of an access node and a homepage by the administrator. For example, setting parameters may be performed: and the user refers to the navigation node address, and sets corresponding priority, and the navigation program judges and processes the priority. If the terminal user belongs to a certain cell position range, the user firstly sees the cell product portal content when accessing the platform, and can receive property information, notice announcement, peripheral information service and the like of the cell and output a custom strategy model.
And 43, the navigation strategy execution result is a matching service node of the portal node group device, and the portal node group device maintains portal service access position information. And the information structure is tree-shaped, searching and matching are carried out according to the navigation strategy result, and finally the node position of the service on the cloud platform accessed by the terminal user is output. The output service node positions comprise one or more, and are designed according to service scenes, such as: outputting a position (corresponding to a classification algorithm, such as opening a community page when the terminal is started) when the terminal is started for navigation access; if the terminal browses and accesses the services in the page, the node positions of a plurality of accessed services are obtained (corresponding to a clustering algorithm, the node positions can be estimated in a clustering mode according to association rules, for example, information columns related to medical treatment in a community page can comprise pushed physical examination reminders, related departments of nearby hospitals, node positions of travel traffic routes of hospitals and the like).
It will be understood by those of ordinary skill in the art that all or some of the steps of the methods, systems, functional modules/units in the devices disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be performed by several physical components in cooperation. Some or all of the components may be implemented as software executed by a processor, such as a digital signal processor or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
Claims (10)
1. A portal service navigation method based on a cloud platform is characterized by comprising the following steps:
when a terminal accesses a service on a cloud platform, using three groups of parameters of position information, access information and metadata information of the cloud platform of the terminal as input parameters of a preset navigation strategy model so as to match a search navigation strategy set, and selecting and executing a navigation strategy;
determining the node position of the service on the cloud platform accessed by the terminal according to the navigation strategy;
the metadata information of the cloud platform includes: and converting the metadata of the cloud platform to obtain metadata information, wherein the metadata information obtained after conversion comprises a content tag.
2. The portal service navigation method of claim 1, wherein the location information comprises: latitude and longitude information and/or virtual position information of the terminal; the metadata information of the cloud platform includes: converting metadata of the cloud platform to obtain metadata information; the access information comprises access information obtained according to historical access data of services on the cloud platform accessed by the terminal.
3. The portal service navigation method according to claim 2, wherein the metadata information obtained by converting the metadata of the cloud platform includes: and synchronously updating metadata content of the cloud platform, and converting the metadata content to obtain a content tag and an attribute tag of the metadata.
4. The portal service navigation method according to any one of claims 1 to 3, wherein the determining the node position of the terminal accessing the service on the cloud platform according to the navigation policy includes: and determining the classification node position and/or the clustering node position of the service accessed by the terminal on the cloud platform according to the navigation strategy aiming at the service scene accessed by the terminal.
5. The portal service navigation method according to claim 4, wherein the determining, for the service scenario accessed by the terminal, the classification node position of the service accessed by the terminal on the cloud platform according to the navigation policy includes: when the terminal is started to access the service on the cloud platform, determining the node position of the classification page accessed by the terminal according to a preset strategy;
the determining the position of the clustering node of the service accessed by the terminal on the cloud platform according to the navigation strategy aiming at the service scene accessed by the terminal comprises the following steps: and when the terminal browses the information columns on the page, determining the node positions of one or more information columns accessed by the terminal according to a preset strategy cluster.
6. A portal service navigation system based on a cloud platform is characterized by comprising:
the position information device is used for acquiring the position information when the terminal accesses the service on the cloud platform and sending the acquired terminal position information to the algorithm engine device;
the access information device is used for acquiring access information when the terminal accesses the service on the cloud platform and sending the acquired terminal access information to the algorithm engine device;
the data mapping device is used for acquiring metadata information of the cloud platform and sending the metadata information to the algorithm engine device;
the algorithm engine device is used for taking the three groups of parameters of the terminal position information, the access information and the metadata information as input parameters of a preset navigation strategy model so as to match and search a navigation strategy set, and selecting and executing a navigation strategy; determining the node position of the service on the cloud platform accessed by the terminal according to the navigation strategy;
the metadata information of the cloud platform includes: and converting the metadata of the cloud platform to obtain metadata information, wherein the metadata information obtained after conversion comprises a content tag.
7. The portal service navigation system of claim 6,
the position information device is specifically used for acquiring longitude and latitude information and/or virtual position information of the terminal;
the access information device is specifically used for obtaining the access information of the terminal according to the historical access data of the service on the cloud platform accessed by the terminal.
8. The portal service navigation system of claim 7,
the data mapping device is specifically used for synchronously updating metadata content of the cloud platform, and converting the metadata content to obtain a content tag and an attribute tag of the metadata.
9. The portal service navigation system according to claim 6, wherein the algorithm engine is specifically configured to determine, for the service scenario accessed by the terminal, a classification node location and/or a clustering node location of a service on the cloud platform accessed by the terminal according to the navigation policy.
10. The portal service navigation system of claim 9,
the step of determining the position of the classification node of the service on the cloud platform accessed by the terminal according to the navigation strategy aiming at the service scene accessed by the terminal comprises the following steps: when the terminal is started to access the service on the cloud platform, determining the node position of the classification page accessed by the terminal according to a preset strategy;
the determining the position of the clustering node of the service accessed by the terminal on the cloud platform according to the navigation strategy aiming at the service scene accessed by the terminal comprises the following steps: and when the terminal browses the information columns on the page, determining the node positions of one or more information columns accessed by the terminal according to a preset strategy cluster.
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